For citations:
Ryabokon A.M., Anaev E.Kh., Kononikhin A.S., Starodubtseva N.L., Kireeva G.Kh., Popov I.A., Kukaev E.N., Barmin V.V., Bagrov V.A., Pikin O.V., Nikolaev E.N., Varfolomeev S.D. . PULMONOLOGIYA. 2014;(1):5-11. (In Russ.) https://doi.org/10.18093/0869-0189-2014-0-1-5-11